package com.wuge.gulimall.product.entity;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;


import java.util.ArrayList;
import java.util.HashMap;
import java.util.Objects;

public class R<T> extends HashMap<String, Objects> {
    private T data;

    public T getData() {
        return data;
    }

    public void setData(T data) {
        this.data = data;
    }

    public static void main(String[] args) {
TypeReference<String> typeReference=new TypeReference<String>(){

};
    }
}